- One‑step snap‑on/off — tactile, audible click confirms lock‑in
- Self‑centering, syringe‑specific adapter — zero play, zero adjustment
- 0.7 g feather‑light — preserves native syringe balance
- ControlPath™ thumb loop — holsters your thumb top-to-bottom and side-to-side; removes idle travel and steadies movement
- Sleek, symmetrical profile — blends with the thumb pad; leaves the syringe uncluttered
We Don’t Curate Trust. We Earn It.
Every review is third-party verified and shared exactly as it was received—unedited, unfiltered, and unselected. We don’t polish feedback to fit a narrative. We simply show up, as we are.
trusted performance
The Control Ring™ Collection delivers a secure, uncompromising fit. Never second-guess your tools or your technique. No looseness. No slip-ups. No second chances.
who we are
Born from a personal challenge and fueled by a shared commitment to innovation, KA Designs (KADE) represents the intersection of artistry, science, and community.
Our mission is simple: to design tools that evolve with injectors and the products they use most. We listen, we adapt, and we create with purpose—we believe that the best tools are an extension of the professional using them.
100 % Fit Guarantee
Perfect fit or a free replacement. No return necessary.
Free Delivery
Orders of 3+ items
30 Day Return
Your satisfaction is our priority
Secure Payments
256 Bit Encryption
Build Your Control Kit
Customize your tray setup. Standardize your technique. Choose the tools that support your work with intention.
Limit: 12 Packs
Your Control Kit
Gift Included. On Us.
precision that moves with you
Designed to feel like a natural extension of your syringe, the KA Designs Control Ring™ Collection enhances control and performance without changing the tools you trust.
naturally aligned
The Control Ring™ Collection doesn’t just fit your syringe. It fits your hand, your technique, and your expectations. No weight. No bulk. No learning curve. Just a natural extension of the tools you trust to perform at your best.
single use or reusable
Control Rings™ adapt to your workflow. Use it once across multiple syringes in a single patient session for maximum cleanliness, or clean and reuse for up to 3 patient sessions with trusted cleaning protocols.
the right tools aren't extras
